Issued Patents 2002
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6491134 | Air-coupled surface wave structures for sound field modification | James Ryan | 2002-12-10 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6491134 | Air-coupled surface wave structures for sound field modification | James Ryan | 2002-12-10 |